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HS-S33A, Soil Moisture Sensor

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Soil Moisture Sensors for everyday users

The HS-S33A, Soil Moisture Sensor is a value-for-money soil moisture sensors designed for everyday users. It features Item Type: Environmental Sensors and Model No. / Name: HS-S33A.

₹596
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Total: ₹596
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Environmental Sensors
Model No. / Name: HS-S33A
Voltage Rating: 3.3
Response Time(s): < 1
Material: PCB
Working Current (mA): ≤ 20

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2670352Category: Soil Moisture Sensors

About This Product

The HS-S33A, Soil Moisture Sensor is a value-for-money soil moisture sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Environmental Sensors
  • Model No. / Name: HS-S33A
  • Voltage Rating: 3.3 — works with standard household power
  • Response Time(s): < 1
  • Material: PCB — built to last with a quality finish
  • Working Current (mA): ≤ 20
  • Length (mm): 63
  • Width (mm): 20

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The HS-S33A is Soil Moisture Sensor is a compact and efficient sensor designed for measuring soil moisture levels. Operating on 3.3V or 5V, it connects easily using a PH2.0 2/3P terminal wire. The interface includes three pins: G for ground, V for power, and S for the digital signal output. Ideal for DIY irrigation systems, smart gardening, and educational projects, it provides real-time digital moisture feedback for better environmental monitoring.


Features:

  1. Digital output for easy interfacing with microcontrollers
  2. Dual voltage compatibility (3.3V and 5V)
  3. Compact and lightweight design
  4. Ideal for automation and gardening projects
  5. Reliable PH2.0 terminal for secure connections
  6. Fast and responsive soil moisture sensing

Package Includes:

1 xHS-S33A, Soil Moisture Sensor

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.